Top Science News

August 25, 2026

Top Headlines

Your Genes May Decide Whether a Low-carb Diet Sends Cholesterol Soaring

Aug. 25, 2026 A low-carb diet may raise LDL cholesterol much more sharply in people who are genetically predisposed to high cholesterol, particularly when they consume lots of saturated fat. The findings could help explain why people following seemingly similar ...

Three Forgotten Kings Could Rewrite the History of Ancient Assyria

Aug. 25, 2026 Three forgotten Assyrian kings may have been hiding in plain sight for more than 2,700 years. By piecing together clues from tablets, inscriptions, and an ancient statue, researchers argue that these rulers were omitted from the famous Assyrian King ...

Your Brain May Not Actually “Make” Decisions

Aug. 25, 2026 A neuroscientist is challenging the idea that the brain contains a central system that actually “makes” our decisions. What we experience as choosing may instead emerge from the continuous interaction of perception, movement, the body, and the ...

Forces Deep Inside Earth Helped Antarctica Freeze Before the Arctic

Aug. 25, 2026 Scientists may have solved the mystery of why Antarctica froze millions of years before the Arctic. Slow-moving waves deep inside Earth gradually lifted East Antarctica, building mountains and a high plateau where snow and ice could survive even in ...

Shingles Vaccine Linked to 24% Lower Dementia Risk

Aug. 25, 2026 Older adults who received the Shingrix shingles vaccine were 24% less likely to be diagnosed with dementia over four years in a study of more than 500,000 people. Researchers estimate the difference could amount to roughly one dementia case ...

Supercharged “Natural Killer” Cells Could Be a Powerful New Cancer Weapon

Aug. 25, 2026 Researchers have found a way to supercharge natural killer cells, powerful immune cells that can attack cancer, so they can penetrate solid tumors and keep fighting once inside. In mice, these ...

A Manhattan-sized Ice Island Just Broke Free from Greenland

Aug. 25, 2026 A huge section of Greenland’s Petermann Glacier has snapped off, forming an ice island about the size of Manhattan. Satellites watched cracks spread rapidly before the 76-square-kilometer slab finally broke free on August 4. It is the glacier’s ...

Atomic Catalyst Unlocks the Hidden Value of Plant Waste

Aug. 25, 2026 Scientists have created a highly efficient catalyst that breaks down stubborn lignin from plant waste into useful chemicals under relatively mild conditions. By revealing exactly how the catalyst works at the atomic level, the discovery could help ...

Scientists Find Hidden “Highways” Guiding Animal Evolution

Aug. 25, 2026 A sweeping analysis of thousands of animal genomes suggests that chromosomes do not evolve randomly but instead follow a limited number of irreversible “evolutionary highways.” These one-way genetic changes preserve clues to more than 600 ...

NASA Finds Earth Microbes Could Survive on the Moon

Aug. 25, 2026 NASA scientists found that microbes brought by astronauts could survive in cold, shadowed niches around the Moon’s South Pole, potentially complicating future searches for pristine lunar chemistry. Some refuges may be no larger than a footprint, ...

Depression May Shut Down the Brain’s Ability to Make New Neurons

Aug. 25, 2026 A major study found that adults with depression show disrupted production of new neurons in the hippocampus, potentially weakening the brain’s ability to separate new experiences from painful memories. The researchers also identified broad ...

People Who Live Past 110 Have an Unusual Abundance of Killer Immune Cells

Aug. 25, 2026 People who reach 110 and beyond appear to have unusually large numbers of rare immune cells capable of killing abnormal cells. These CD4 cytotoxic T cells became more common with age and often expanded into large groups of nearly identical cells, ...

Latest Headlines

updated 9:46pm EDT

Newton’s 300-Year-Old Law Just Passed Its Biggest Test Yet

Aug. 24, 2026 A massive test of gravity across the cosmos found that it behaves almost exactly as Newton and Einstein predicted, even across galaxy clusters hundreds of millions of light-years apart. The result ...

Common Medications May Change Your Gut for Years

Aug. 24, 2026 Common medications may reshape the gut microbiome long after the last dose is taken. In a study of more than 2,500 people, researchers found lasting microbial changes linked not only to antibiotics, ...

Bird Flu Is Spreading. Your Backyard Feeder Could Make It Worse

Aug. 24, 2026 Backyard bird feeders could become unexpected hotspots for H5N1 as Australia’s bird flu outbreak spreads, bringing species together in ways that rarely occur naturally. Experts say stopping feeding ...

A Ghostly Ribbon of Stars Reveals Hidden Dark Matter

Aug. 24, 2026 A faint ribbon of stars around a distant galaxy has become the first globular cluster stellar stream ever identified beyond the Milky Way. Because the stars trace the galaxy’s gravity, researchers ...

Too Much or Too Little Sleep May Make Your Body Age Faster

Aug. 24, 2026 Both too little and too much sleep may be linked to faster aging throughout the body. Researchers analyzing 23 biological aging clocks found the lowest aging levels among people sleeping about 6.4 to ...

Screen Time at Ages 1 and 6 May Matter More Than Parents Realize

Aug. 24, 2026 More screen time during infancy and around the start of school was linked to poorer academic performance and weaker working memory years later. The findings suggest that early childhood may contain ...

Scientists Just Imaged the Hidden Quantum Shape of a Molecule

Aug. 24, 2026 Researchers have found a way to create a complete 3D image of a molecule’s wavefunction, one of quantum mechanics’ most fundamental yet elusive features. By combining advanced photoelectron ...

NASA Is About to Launch a Powerful New Eye on the Universe

Aug. 24, 2026 NASA’s Roman Space Telescope has been cleared for final launch preparations ahead of a targeted August 30 liftoff aboard SpaceX’s Falcon Heavy. The powerful new observatory will probe cosmic ...

Trump to Award Congressional Space Medal of Honor to Artemis II Astronauts

Aug. 24, 2026 The Artemis II crew will receive the Congressional Space Medal of Honor after becoming the first humans in more than 50 years to travel beyond the Moon. Their 10-day Orion mission also carried them ...

Scientists Discover a Real-Life “dragon” and Name It After Syrax

Aug. 23, 2026 Scientists discovered a small, yellowish mountain horned dragon in Thailand and named it Acanthosaura syrax after a dragon from House of the Dragon. Found only in a narrow band of high-elevation ...

Experimental Compound Helps Burn Fat Without Muscle Loss

Aug. 23, 2026 A decades-old compound may point to a new way of treating obesity by making the body burn more energy rather than simply reducing appetite. In mice, TOFA increased energy use by as much as 18%, ...

A Hidden “on Switch” in Human DNA Has Finally Been Decoded

Aug. 23, 2026 Researchers have used AI to uncover the DNA signature of a key genetic “switch” involved in turning genes on. After analyzing about 500,000 DNA sequences, the model identified the initiator in ...

JWST Finds Early Galaxies May Be 4 Times More Massive Than Thought

Aug. 22, 2026 Astronomers using JWST have discovered that massive early galaxies contain far more small, faint stars than expected. That hidden population could make some of these galaxies three to four times more ...

Physicists Create a Tiny “Big Bang” With Surprisingly Small Atomic Nuclei

Aug. 23, 2026 Researchers at CERN have created microscopic versions of the early Universe by colliding surprisingly small atomic nuclei at nearly the speed of light. The collisions produced quark-gluon plasma, the ...

Black Holes Keep Tearing These Stars Apart, but They Survive

Aug. 23, 2026 Astronomers have found stars that repeatedly skim past supermassive black holes, surviving each encounter while producing a new burst of light. In some systems, those flares mysteriously fade with ...

This Common Vitamin Was Linked to 13% Better Cognitive Scores

Aug. 23, 2026 Older adults with mild cognitive impairment and sleep problems who took at least 5,000 IU of vitamin D daily scored more than 13% higher on a cognitive test than those taking none. The preliminary ...

A Lost Mega-Cliff May Explain the Grand Canyon’s Missing Billion Years

Aug. 20, 2026 A colossal cliff system created as the supercontinent Rodinia broke apart may have exposed the heart of the Grand Canyon nearly a billion years before the Colorado River carved it. The ancient ...

A SpaceX Rocket Smashed Into the Moon — NASA Just Revealed the Crater

Aug. 20, 2026 A discarded SpaceX Falcon 9 stage crashed into the Moon on Aug. 5, leaving behind a newly formed crater about 60 feet wide. NASA’s Lunar Reconnaissance Orbiter captured detailed images showing ...

Scientists Say the Human Family Tree May Need a Major Rewrite

Aug. 20, 2026 The human family tree may be due for a major rewrite. Researchers argue that Australopithecus and Paranthropus should be folded into the genus Homo because new fossils have blurred many of the traits ...

16 Mummies and a Dog Reveal a Hidden Order Inside an Ancient Egyptian Tomb

Aug. 19, 2026 A tomb in Egypt’s Theban Necropolis reveals a surprisingly organized story of burial, reuse, and changing beliefs spanning hundreds of years. Researchers found 16 mummified people, the remains of ...

Hidden Magnetism Inside Atoms May Explain Mysterious Gamma Rays

Aug. 21, 2026 For decades, scientists have puzzled over why certain atomic nuclei unexpectedly produce large numbers of low-energy gamma rays. A new experiment traced the effect to magnetic changes inside the ...

A Strange New Quantum Droplet Can Hold Itself Together

Aug. 21, 2026 Two very different types of quantum particles may be able to form stable droplets that hold themselves together, challenging decades of conventional thinking. The prediction could soon be tested ...

This Total Solar Eclipse Looked Strangely Golden — Here’s Why

Aug. 20, 2026 Spain’s total solar eclipse delivered an unexpected sight: a corona glowing gold instead of its usual pearly white. Because the Sun was setting, its light passed through more atmosphere, while ...

Researchers Reveal Deeper Workings of Brain’s Information Hub

Aug. 19, 2026 The brain has a remarkably flexible system for handling uncertainty and changing situations. Researchers found that the frontoparietal cortex constantly shifts how it communicates with other brain ...

Tiny Quantum Engines Reveal Useful Energy Hiding in “waste Heat”

Aug. 19, 2026 A tiny machine made from just an atom and particles of light may sound impossibly simple, but it raises a surprisingly difficult question: what counts as heat, and what energy can still do useful ...

This 23-Foot Crocodylian May Have Ruled South America’s Food Chain

Aug. 19, 2026 Miocene South America was packed with giant prey—and the predators hunting them were just as spectacular. Fossil bite marks suggest crocodylians, especially the enormous Purussaurus neivensis, were ...

Scientists Crushed Diamond Beyond Neptune-Like Pressures—and Solved a 20-Year Mystery

Aug. 20, 2026 Extreme experiments have revealed how diamond behaves at crushing pressures beyond those inside Neptune and Uranus, resolving a decades-old conflict between theory and observation. The results could ...

Coffee Drinkers Have Less Fat, More Muscle, and Surprising Hormone Differences

Aug. 19, 2026 Coffee drinkers may be getting more than an energy boost. A Finnish study found that people who drank more coffee tended to have less total and abdominal fat, more muscle, and healthier metabolic ...

Physicists Discover a Hidden Gluon Structure Inside Protons That Could Rewrite Textbooks

Aug. 16, 2026 Physicists may have uncovered a hidden feature inside protons that helps preserve one of matter’s most fundamental properties. RHIC collision data suggest baryon number is carried not simply by ...

Animals Have Been Eating Nature’s Original Bioplastic for Millions of Years

Aug. 17, 2026 Nature invented biodegradable plastic long before humans did—and animals may have been feeding on it for hundreds of millions of years. Researchers discovered that dozens of animal species possess ...